rippll

rippll lets you add location data to your social networking experiences. See where your friends are, where they have been or arrange to meet up with calendar invites which include embedded maps. Find nearby people to socialise with, then after exchanging messages you can switch on your location presence and meet up on the map! rippll features include: Privacy settings, Calendar, Facebook integration, Photos, Maps, Nearby Shops and Services. http://www.rippll.com